NUCLEO-U5A5ZJ-Q - SDMMC but no FATFS in STM32CubeMX 6.13.0?

I am configuring a NUCLEO-U5A5ZJ-Q with SDMMC (1-bit) but no FATFS seems available in Middlewares in STM32CubeMX 6.13.0 for this board?

Has FATFS support dropped?

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ST Technical Moderator

Hello @Jack3

In the STM32CubeU5 firmware, the file system has been migrated from FATFS to FileX.

I suggest that you to take a look at this POST in order to know more about it.

KR,

Souhaib

To give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.

ST Technical Moderator

Hello @Jack3

In the STM32CubeU5 firmware, the file system has been migrated from FATFS to FileX.

I suggest that you to take a look at this POST in order to know more about it.

KR,

Souhaib

To give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.

Jack3Author

Senior

Hi Souhaib,

thank you very much, this is useful information!

Now I see "Azure RTOS FileX is a fully compliant FAT library for media storage and file system management."

However, I do not use RTOS in my application. Can it still be used in bare metal applications?

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